Table 5.

Group comparisons between the uninvolved hip of participants with unilateral CHJP and the matched hip of asymptomatic controls. Muscle torque is normalized by body weight X height X 100.

	CHJP N=22	Control N=22	Mean difference†	% difference	P Value
ERs90°*	4.01 ± 0.79	4.48 ± 1.12	−0.47 (−1.06, 0.12)	10%	0.12
IRs90°*	4.28 ± 1.34	5.09 ± 1.60	−0.81 (−1.71, 0.84)	16%	0.07
ERs0°*	3.12 ± 0.88	3.79 ± 1.14	−0.67 (−1.29, −0.06)	18%	0.03
IRs0°*	2.71 ± 0.78	3.11 ± 0.96	−0.40 (−0.93, 0.13)	13%	0.14
ABDs*	7.71 ± 1.69	9.16 ± 2.61	−1.45 (−2.78, −0.11)	16%	0.04

Abbreviations: CHJP, chronic hip joint pain

ERs90° = external rotators with hip flexed 90°

IRs90° = internal rotators with hip flexed 90°

ERs0° = external rotators with hip in neutral flexion/extension 0°

IRs0° = internal rotators hip in neutral flexion/extension 0°

ABDs = abductors with the hip abducted 15°

^*Values are means ± SD.

^†Values in parentheses are 95% confidence interval.